../ dmsp_13_ephemeris_20040530.txt 22-Jun-2023 15:56 109612 dmsp_14_ephemeris_20040530.txt 22-Jun-2023 15:56 109682 dmsp_15_ephemeris_20040530.txt 22-Jun-2023 15:56 109601 dmsp_16_ephemeris_20040530.txt 22-Jun-2023 15:56 109656